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gchilders

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Mar 24th, 2024
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  1. Wed Mar 20 18:47:20 2024
  2. Wed Mar 20 18:47:20 2024
  3. Wed Mar 20 18:47:20 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Mar 20 18:47:20 2024 random seeds: 53cdd200 65924d9b
  5. Wed Mar 20 18:47:20 2024 MPI process 0 of 1
  6. Wed Mar 20 18:47:20 2024 Using 46 OpenMP threads
  7. Wed Mar 20 18:47:21 2024 factoring 1266736956532543540334459483177439030926838706357714416232281800194055048531563566802742617147315058181734242815927295322006906685026368996520152799354311815722751426304367105486949337131126513887219532921744989367357102492339087651906235801331370187341738663139418693156515091 (277 digits)
  8. Wed Mar 20 18:47:22 2024 no P-1/P+1/ECM available, skipping
  9. Wed Mar 20 18:47:22 2024 commencing number field sieve (277-digit input)
  10. Wed Mar 20 18:47:22 2024 R0: -202755595904452569706561330872953769
  11. Wed Mar 20 18:47:22 2024 R1: 1
  12. Wed Mar 20 18:47:22 2024 A0: 1
  13. Wed Mar 20 18:47:22 2024 A1: 0
  14. Wed Mar 20 18:47:22 2024 A2: 3
  15. Wed Mar 20 18:47:22 2024 A3: 0
  16. Wed Mar 20 18:47:22 2024 A4: 9
  17. Wed Mar 20 18:47:22 2024 A5: 0
  18. Wed Mar 20 18:47:22 2024 A6: 27
  19. Wed Mar 20 18:47:22 2024 A7: 0
  20. Wed Mar 20 18:47:22 2024 A8: 81
  21. Wed Mar 20 18:47:22 2024 skew 0.66, size 2.702e-08, alpha 0.526, combined = 1.755e-15 rroots = 0
  22. Wed Mar 20 18:47:22 2024
  23. Wed Mar 20 18:47:22 2024 commencing relation filtering
  24. Wed Mar 20 18:47:22 2024 setting target matrix density to 110.0
  25. Wed Mar 20 18:47:22 2024 estimated available RAM is 192069.4 MB
  26. Wed Mar 20 18:47:22 2024 commencing duplicate removal, pass 1
  27. Wed Mar 20 19:02:31 2024 skipped 563766 relations with b > 2^32
  28. Wed Mar 20 19:02:31 2024 skipped 6251 malformed relations
  29. Wed Mar 20 19:02:31 2024 found 36694797 hash collisions in 1148036100 relations
  30. Wed Mar 20 19:02:39 2024 added 1828725 free relations
  31. Wed Mar 20 19:02:39 2024 commencing duplicate removal, pass 2
  32. Wed Mar 20 19:07:47 2024 found 0 duplicates and 1149864825 unique relations
  33. Wed Mar 20 19:07:47 2024 memory use: 3241.5 MB
  34. Wed Mar 20 19:07:47 2024 reading ideals above 790036480
  35. Wed Mar 20 19:07:47 2024 commencing singleton removal, initial pass
  36. Wed Mar 20 19:44:14 2024 memory use: 21024.0 MB
  37. Wed Mar 20 19:44:14 2024 reading all ideals from disk
  38. Wed Mar 20 19:44:31 2024 memory use: 31479.3 MB
  39. Wed Mar 20 19:45:40 2024 commencing in-memory singleton removal
  40. Wed Mar 20 19:45:46 2024 begin with 1149864825 relations and 1119401611 unique ideals
  41. Wed Mar 20 19:46:35 2024 reduce to 578511683 relations and 471732559 ideals in 23 passes
  42. Wed Mar 20 19:46:35 2024 max relations containing the same ideal: 36
  43. Wed Mar 20 19:46:55 2024 reading ideals above 720000
  44. Wed Mar 20 19:46:56 2024 commencing singleton removal, initial pass
  45. Wed Mar 20 20:17:14 2024 memory use: 11024.0 MB
  46. Wed Mar 20 20:17:15 2024 reading all ideals from disk
  47. Wed Mar 20 20:17:43 2024 memory use: 31129.6 MB
  48. Wed Mar 20 20:19:12 2024 keeping 549815996 ideals with weight <= 200, target excess is 3206954
  49. Wed Mar 20 20:20:57 2024 commencing in-memory singleton removal
  50. Wed Mar 20 20:21:04 2024 begin with 578511683 relations and 549815996 unique ideals
  51. Wed Mar 20 20:21:50 2024 reduce to 578135326 relations and 549439605 ideals in 16 passes
  52. Wed Mar 20 20:21:50 2024 max relations containing the same ideal: 200
  53. Wed Mar 20 20:26:31 2024 removing 26067724 relations and 24067724 ideals in 2000000 cliques
  54. Wed Mar 20 20:27:06 2024 commencing in-memory singleton removal
  55. Wed Mar 20 20:27:13 2024 begin with 552067602 relations and 549439605 unique ideals
  56. Wed Mar 20 20:27:43 2024 reduce to 550962610 relations and 524260312 ideals in 11 passes
  57. Wed Mar 20 20:27:43 2024 max relations containing the same ideal: 200
  58. Wed Mar 20 20:31:12 2024 removing 19068917 relations and 17068917 ideals in 2000000 cliques
  59. Wed Mar 20 20:31:39 2024 commencing in-memory singleton removal
  60. Wed Mar 20 20:31:45 2024 begin with 531893693 relations and 524260312 unique ideals
  61. Wed Mar 20 20:32:10 2024 reduce to 531262486 relations and 506557197 ideals in 9 passes
  62. Wed Mar 20 20:32:10 2024 max relations containing the same ideal: 196
  63. Wed Mar 20 20:36:14 2024 removing 16848260 relations and 14848261 ideals in 2000000 cliques
  64. Wed Mar 20 20:36:40 2024 commencing in-memory singleton removal
  65. Wed Mar 20 20:36:46 2024 begin with 514414226 relations and 506557197 unique ideals
  66. Wed Mar 20 20:37:14 2024 reduce to 513902646 relations and 491195073 ideals in 10 passes
  67. Wed Mar 20 20:37:14 2024 max relations containing the same ideal: 193
  68. Wed Mar 20 20:40:36 2024 removing 15612186 relations and 13612186 ideals in 2000000 cliques
  69. Wed Mar 20 20:41:02 2024 commencing in-memory singleton removal
  70. Wed Mar 20 20:41:07 2024 begin with 498290460 relations and 491195073 unique ideals
  71. Wed Mar 20 20:41:30 2024 reduce to 497835577 relations and 477126088 ideals in 9 passes
  72. Wed Mar 20 20:41:30 2024 max relations containing the same ideal: 190
  73. Wed Mar 20 20:45:15 2024 removing 14788700 relations and 12788700 ideals in 2000000 cliques
  74. Wed Mar 20 20:45:44 2024 commencing in-memory singleton removal
  75. Wed Mar 20 20:45:50 2024 begin with 483046877 relations and 477126088 unique ideals
  76. Wed Mar 20 20:46:15 2024 reduce to 482627823 relations and 463916561 ideals in 10 passes
  77. Wed Mar 20 20:46:15 2024 max relations containing the same ideal: 188
  78. Wed Mar 20 20:49:55 2024 removing 14193166 relations and 12193166 ideals in 2000000 cliques
  79. Wed Mar 20 20:50:16 2024 commencing in-memory singleton removal
  80. Wed Mar 20 20:50:22 2024 begin with 468434657 relations and 463916561 unique ideals
  81. Wed Mar 20 20:50:46 2024 reduce to 468036046 relations and 451323010 ideals in 10 passes
  82. Wed Mar 20 20:50:46 2024 max relations containing the same ideal: 185
  83. Wed Mar 20 20:54:25 2024 removing 13736212 relations and 11736212 ideals in 2000000 cliques
  84. Wed Mar 20 20:54:46 2024 commencing in-memory singleton removal
  85. Wed Mar 20 20:54:51 2024 begin with 454299834 relations and 451323010 unique ideals
  86. Wed Mar 20 20:55:13 2024 reduce to 453915927 relations and 439201241 ideals in 8 passes
  87. Wed Mar 20 20:55:13 2024 max relations containing the same ideal: 182
  88. Wed Mar 20 20:58:42 2024 removing 13387418 relations and 11387418 ideals in 2000000 cliques
  89. Wed Mar 20 20:59:02 2024 commencing in-memory singleton removal
  90. Wed Mar 20 20:59:07 2024 begin with 440528509 relations and 439201241 unique ideals
  91. Wed Mar 20 20:59:33 2024 reduce to 440154064 relations and 427437746 ideals in 11 passes
  92. Wed Mar 20 20:59:33 2024 max relations containing the same ideal: 178
  93. Wed Mar 20 21:02:29 2024 removing 13104819 relations and 11104819 ideals in 2000000 cliques
  94. Wed Mar 20 21:02:50 2024 commencing in-memory singleton removal
  95. Wed Mar 20 21:02:55 2024 begin with 427049245 relations and 427437746 unique ideals
  96. Wed Mar 20 21:03:12 2024 reduce to 426679496 relations and 415961591 ideals in 8 passes
  97. Wed Mar 20 21:03:12 2024 max relations containing the same ideal: 175
  98. Wed Mar 20 21:05:41 2024 removing 12879351 relations and 10879351 ideals in 2000000 cliques
  99. Wed Mar 20 21:05:59 2024 commencing in-memory singleton removal
  100. Wed Mar 20 21:06:04 2024 begin with 413800145 relations and 415961591 unique ideals
  101. Wed Mar 20 21:06:26 2024 reduce to 413430388 relations and 404710760 ideals in 9 passes
  102. Wed Mar 20 21:06:26 2024 max relations containing the same ideal: 172
  103. Wed Mar 20 21:09:08 2024 removing 12701985 relations and 10701985 ideals in 2000000 cliques
  104. Wed Mar 20 21:09:25 2024 commencing in-memory singleton removal
  105. Wed Mar 20 21:09:30 2024 begin with 400728403 relations and 404710760 unique ideals
  106. Wed Mar 20 21:09:48 2024 reduce to 400358038 relations and 393636671 ideals in 8 passes
  107. Wed Mar 20 21:09:48 2024 max relations containing the same ideal: 170
  108. Wed Mar 20 21:12:22 2024 removing 12563953 relations and 10563953 ideals in 2000000 cliques
  109. Wed Mar 20 21:12:43 2024 commencing in-memory singleton removal
  110. Wed Mar 20 21:12:48 2024 begin with 387794085 relations and 393636671 unique ideals
  111. Wed Mar 20 21:13:08 2024 reduce to 387418183 relations and 382695019 ideals in 8 passes
  112. Wed Mar 20 21:13:08 2024 max relations containing the same ideal: 165
  113. Wed Mar 20 21:15:43 2024 removing 7027973 relations and 6024876 ideals in 1003097 cliques
  114. Wed Mar 20 21:15:59 2024 commencing in-memory singleton removal
  115. Wed Mar 20 21:16:03 2024 begin with 380390210 relations and 382695019 unique ideals
  116. Wed Mar 20 21:16:19 2024 reduce to 380275903 relations and 376555561 ideals in 7 passes
  117. Wed Mar 20 21:16:19 2024 max relations containing the same ideal: 162
  118. Wed Mar 20 21:20:37 2024 relations with 0 large ideals: 163202
  119. Wed Mar 20 21:20:37 2024 relations with 1 large ideals: 116907
  120. Wed Mar 20 21:20:37 2024 relations with 2 large ideals: 797825
  121. Wed Mar 20 21:20:37 2024 relations with 3 large ideals: 5200409
  122. Wed Mar 20 21:20:37 2024 relations with 4 large ideals: 20797097
  123. Wed Mar 20 21:20:37 2024 relations with 5 large ideals: 53543265
  124. Wed Mar 20 21:20:37 2024 relations with 6 large ideals: 90149133
  125. Wed Mar 20 21:20:37 2024 relations with 7+ large ideals: 209508065
  126. Wed Mar 20 21:20:37 2024 commencing 2-way merge
  127. Wed Mar 20 21:25:32 2024 reduce to 231640442 relation sets and 227920100 unique ideals
  128. Wed Mar 20 21:25:32 2024 commencing full merge
  129. Wed Mar 20 23:11:42 2024 memory use: 26266.2 MB
  130. Wed Mar 20 23:12:08 2024 found 106455501 cycles, need 106200300
  131. Wed Mar 20 23:13:03 2024 weight of 106200300 cycles is about 11682080310 (110.00/cycle)
  132. Wed Mar 20 23:13:03 2024 distribution of cycle lengths:
  133. Wed Mar 20 23:13:03 2024 1 relations: 10844135
  134. Wed Mar 20 23:13:03 2024 2 relations: 9831475
  135. Wed Mar 20 23:13:03 2024 3 relations: 9982963
  136. Wed Mar 20 23:13:03 2024 4 relations: 9200152
  137. Wed Mar 20 23:13:03 2024 5 relations: 8469472
  138. Wed Mar 20 23:13:03 2024 6 relations: 7763983
  139. Wed Mar 20 23:13:03 2024 7 relations: 6894415
  140. Wed Mar 20 23:13:03 2024 8 relations: 6094897
  141. Wed Mar 20 23:13:03 2024 9 relations: 5530812
  142. Wed Mar 20 23:13:03 2024 10+ relations: 31587996
  143. Wed Mar 20 23:13:03 2024 heaviest cycle: 28 relations
  144. Wed Mar 20 23:14:00 2024 commencing cycle optimization
  145. Wed Mar 20 23:18:16 2024 start with 781946415 relations
  146. Wed Mar 20 23:59:51 2024 pruned 21343822 relations
  147. Wed Mar 20 23:59:52 2024 memory use: 23610.5 MB
  148. Wed Mar 20 23:59:53 2024 distribution of cycle lengths:
  149. Wed Mar 20 23:59:53 2024 1 relations: 10844135
  150. Wed Mar 20 23:59:53 2024 2 relations: 10058599
  151. Wed Mar 20 23:59:53 2024 3 relations: 10346634
  152. Wed Mar 20 23:59:53 2024 4 relations: 9449816
  153. Wed Mar 20 23:59:53 2024 5 relations: 8715905
  154. Wed Mar 20 23:59:53 2024 6 relations: 7905971
  155. Wed Mar 20 23:59:53 2024 7 relations: 7005235
  156. Wed Mar 20 23:59:53 2024 8 relations: 6165918
  157. Wed Mar 20 23:59:53 2024 9 relations: 5563236
  158. Wed Mar 20 23:59:53 2024 10+ relations: 30144851
  159. Wed Mar 20 23:59:53 2024 heaviest cycle: 28 relations
  160. Thu Mar 21 00:05:40 2024 RelProcTime: 19098
  161. Thu Mar 21 00:05:40 2024 elapsed time 05:18:20
  162. Thu Mar 21 00:06:49 2024
  163. Thu Mar 21 00:06:49 2024
  164. Thu Mar 21 00:06:49 2024 Msieve v. 1.54 (SVN Unversioned directory)
  165. Thu Mar 21 00:06:49 2024 random seeds: 4e8a28d2 d9f1133e
  166. Thu Mar 21 00:06:49 2024 MPI process 0 of 1
  167. Thu Mar 21 00:06:49 2024 Using 46 OpenMP threads
  168. Thu Mar 21 00:06:49 2024 factoring 1266736956532543540334459483177439030926838706357714416232281800194055048531563566802742617147315058181734242815927295322006906685026368996520152799354311815722751426304367105486949337131126513887219532921744989367357102492339087651906235801331370187341738663139418693156515091 (277 digits)
  169. Thu Mar 21 00:06:50 2024 no P-1/P+1/ECM available, skipping
  170. Thu Mar 21 00:06:50 2024 commencing number field sieve (277-digit input)
  171. Thu Mar 21 00:06:50 2024 R0: -202755595904452569706561330872953769
  172. Thu Mar 21 00:06:50 2024 R1: 1
  173. Thu Mar 21 00:06:50 2024 A0: 1
  174. Thu Mar 21 00:06:50 2024 A1: 0
  175. Thu Mar 21 00:06:50 2024 A2: 3
  176. Thu Mar 21 00:06:50 2024 A3: 0
  177. Thu Mar 21 00:06:50 2024 A4: 9
  178. Thu Mar 21 00:06:50 2024 A5: 0
  179. Thu Mar 21 00:06:50 2024 A6: 27
  180. Thu Mar 21 00:06:50 2024 A7: 0
  181. Thu Mar 21 00:06:50 2024 A8: 81
  182. Thu Mar 21 00:06:50 2024 skew 0.66, size 2.702e-08, alpha 0.526, combined = 1.755e-15 rroots = 0
  183. Thu Mar 21 00:06:50 2024
  184. Thu Mar 21 00:06:50 2024 commencing linear algebra
  185. Thu Mar 21 00:06:50 2024 using VBITS=128
  186. Thu Mar 21 00:06:50 2024 stopping after matrix build
  187. Thu Mar 21 00:06:50 2024 initialized process (0,0) of 1 x 1 grid
  188. Thu Mar 21 00:07:06 2024 read 106200300 cycles
  189. Thu Mar 21 00:10:43 2024 cycles contain 377329321 unique relations
  190. Thu Mar 21 00:14:50 2024 read 377329321 relations
  191. Thu Mar 21 00:15:33 2024 using 20 quadratic characters above 4294917295
  192. Thu Mar 21 00:16:19 2024 building initial matrix
  193. Thu Mar 21 02:06:28 2024 memory use: 49431.6 MB
  194. Thu Mar 21 02:08:33 2024 read 106200300 cycles
  195. Thu Mar 21 02:08:56 2024 matrix is 106200122 x 106200300 (47056.2 MB) with weight 13436255973 (126.52/col)
  196. Thu Mar 21 02:08:56 2024 sparse part has weight 11167286474 (105.15/col)
  197. Thu Mar 21 02:48:40 2024 filtering completed in 2 passes
  198. Thu Mar 21 02:49:06 2024 matrix is 106181910 x 106182086 (47054.9 MB) with weight 13435712301 (126.53/col)
  199. Thu Mar 21 02:49:06 2024 sparse part has weight 11167145130 (105.17/col)
  200. Thu Mar 21 02:54:50 2024 BLanczosTime: 10080
  201. Thu Mar 21 02:54:50 2024 elapsed time 02:48:01
  202. Thu Mar 21 12:13:23 2024
  203. Thu Mar 21 12:13:23 2024
  204. Thu Mar 21 12:13:23 2024 Msieve v. 1.54 (SVN unknown)
  205. Thu Mar 21 12:13:23 2024 random seeds: 37395547 bc2cc26f
  206. Thu Mar 21 12:13:23 2024 MPI process 0 of 4
  207. Thu Mar 21 12:13:23 2024 Using 16 OpenMP threads
  208. Thu Mar 21 12:13:23 2024 factoring 1266736956532543540334459483177439030926838706357714416232281800194055048531563566802742617147315058181734242815927295322006906685026368996520152799354311815722751426304367105486949337131126513887219532921744989367357102492339087651906235801331370187341738663139418693156515091 (277 digits)
  209. Thu Mar 21 12:13:24 2024 no P-1/P+1/ECM available, skipping
  210. Thu Mar 21 12:13:24 2024 commencing number field sieve (277-digit input)
  211. Thu Mar 21 12:13:24 2024 R0: -202755595904452569706561330872953769
  212. Thu Mar 21 12:13:24 2024 R1: 1
  213. Thu Mar 21 12:13:24 2024 A0: 1
  214. Thu Mar 21 12:13:24 2024 A1: 0
  215. Thu Mar 21 12:13:24 2024 A2: 3
  216. Thu Mar 21 12:13:24 2024 A3: 0
  217. Thu Mar 21 12:13:24 2024 A4: 9
  218. Thu Mar 21 12:13:24 2024 A5: 0
  219. Thu Mar 21 12:13:24 2024 A6: 27
  220. Thu Mar 21 12:13:24 2024 A7: 0
  221. Thu Mar 21 12:13:24 2024 A8: 81
  222. Thu Mar 21 12:13:24 2024 skew 0.66, size 2.702e-08, alpha 0.526, combined = 1.755e-15 rroots = 0
  223. Thu Mar 21 12:13:24 2024
  224. Thu Mar 21 12:13:24 2024 commencing linear algebra
  225. Thu Mar 21 12:13:24 2024 using VBITS=256
  226. Thu Mar 21 12:13:24 2024 skipping matrix build
  227. Thu Mar 21 12:13:24 2024 initialized process (0,0) of 2 x 2 grid
  228. Thu Mar 21 12:14:12 2024 matrix starts at (0, 0)
  229. Thu Mar 21 12:14:16 2024 matrix is 53091075 x 53091079 (13701.8 MB) with weight 4142129966 (78.02/col)
  230. Thu Mar 21 12:14:16 2024 sparse part has weight 3007846196 (56.65/col)
  231. Thu Mar 21 12:14:16 2024 saving the first 240 matrix rows for later
  232. Thu Mar 21 12:14:26 2024 matrix includes 256 packed rows
  233. Thu Mar 21 12:14:40 2024 matrix is 53090835 x 53091079 (12419.1 MB) with weight 2576417116 (48.53/col)
  234. Thu Mar 21 12:14:40 2024 sparse part has weight 2406124918 (45.32/col)
  235. Thu Mar 21 12:14:40 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  236. Thu Mar 21 12:14:40 2024 selected card has CUDA arch 8.0
  237. Thu Mar 21 12:17:11 2024 commencing Lanczos iteration
  238. Thu Mar 21 12:17:13 2024 memory use: 28888.7 MB
  239. Thu Mar 21 12:18:32 2024 linear algebra at 0.0%, ETA 59h42m
  240. Thu Mar 21 12:20:05 2024 checking every 20000 dimensions, checkpointing every 1800000 dimensions
  241. Sat Mar 23 12:13:25 2024 lanczos halted after 330982 iterations (dim = 84478410)
  242. Sat Mar 23 20:03:13 2024
  243. Sat Mar 23 20:03:13 2024
  244. Sat Mar 23 20:03:13 2024 Msieve v. 1.54 (SVN unknown)
  245. Sat Mar 23 20:03:13 2024 random seeds: e307d2b2 4036d265
  246. Sat Mar 23 20:03:13 2024 MPI process 0 of 8
  247. Sat Mar 23 20:03:13 2024 Using 16 OpenMP threads
  248. Sat Mar 23 20:03:13 2024 factoring 1266736956532543540334459483177439030926838706357714416232281800194055048531563566802742617147315058181734242815927295322006906685026368996520152799354311815722751426304367105486949337131126513887219532921744989367357102492339087651906235801331370187341738663139418693156515091 (277 digits)
  249. Sat Mar 23 20:03:14 2024 no P-1/P+1/ECM available, skipping
  250. Sat Mar 23 20:03:14 2024 commencing number field sieve (277-digit input)
  251. Sat Mar 23 20:03:14 2024 R0: -202755595904452569706561330872953769
  252. Sat Mar 23 20:03:14 2024 R1: 1
  253. Sat Mar 23 20:03:14 2024 A0: 1
  254. Sat Mar 23 20:03:14 2024 A1: 0
  255. Sat Mar 23 20:03:14 2024 A2: 3
  256. Sat Mar 23 20:03:14 2024 A3: 0
  257. Sat Mar 23 20:03:14 2024 A4: 9
  258. Sat Mar 23 20:03:14 2024 A5: 0
  259. Sat Mar 23 20:03:14 2024 A6: 27
  260. Sat Mar 23 20:03:14 2024 A7: 0
  261. Sat Mar 23 20:03:14 2024 A8: 81
  262. Sat Mar 23 20:03:14 2024 skew 0.66, size 2.702e-08, alpha 0.526, combined = 1.755e-15 rroots = 0
  263. Sat Mar 23 20:03:14 2024
  264. Sat Mar 23 20:03:14 2024 commencing linear algebra
  265. Sat Mar 23 20:03:14 2024 using VBITS=256
  266. Sat Mar 23 20:03:14 2024 initialized process (0,0) of 2 x 4 grid
  267. Sat Mar 23 20:03:41 2024 matrix starts at (0, 0)
  268. Sat Mar 23 20:03:44 2024 matrix is 53091075 x 22870235 (6686.5 MB) with weight 1987408902 (86.90/col)
  269. Sat Mar 23 20:03:44 2024 sparse part has weight 1501262315 (65.64/col)
  270. Sat Mar 23 20:03:44 2024 saving the first 240 matrix rows for later
  271. Sat Mar 23 20:03:48 2024 matrix includes 256 packed rows
  272. Sat Mar 23 20:03:56 2024 matrix is 53090835 x 22870235 (5996.0 MB) with weight 1290839367 (56.44/col)
  273. Sat Mar 23 20:03:56 2024 sparse part has weight 1205879015 (52.73/col)
  274. Sat Mar 23 20:03:57 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  275. Sat Mar 23 20:03:57 2024 selected card has CUDA arch 8.0
  276. Sat Mar 23 20:05:10 2024 commencing Lanczos iteration
  277. Sat Mar 23 20:05:11 2024 memory use: 15522.1 MB
  278. Sat Mar 23 20:05:29 2024 restarting at iteration 324406 (dim = 82800004)
  279. Sat Mar 23 20:06:02 2024 linear algebra at 78.0%, ETA 6h59m
  280. Sat Mar 23 20:06:39 2024 checking every 50000 dimensions, checkpointing every 3500000 dimensions
  281. Sun Mar 24 02:42:12 2024 lanczos halted after 416014 iterations (dim = 106181670)
  282. Sun Mar 24 02:49:45 2024 recovered 40 nontrivial dependencies
  283. Sun Mar 24 02:49:47 2024 BLanczosTime: 24393
  284. Sun Mar 24 02:49:47 2024 elapsed time 06:46:34
  285. Sun Mar 24 01:01:23 2024
  286. Sun Mar 24 01:01:23 2024
  287. Sun Mar 24 01:01:23 2024 Msieve v. 1.54 (SVN Unversioned directory)
  288. Sun Mar 24 01:01:23 2024 random seeds: 7c1ee93f edea6a74
  289. Sun Mar 24 01:01:23 2024 MPI process 0 of 1
  290. Sun Mar 24 01:01:23 2024 Using 32 OpenMP threads
  291. Sun Mar 24 01:01:23 2024 factoring 1266736956532543540334459483177439030926838706357714416232281800194055048531563566802742617147315058181734242815927295322006906685026368996520152799354311815722751426304367105486949337131126513887219532921744989367357102492339087651906235801331370187341738663139418693156515091 (277 digits)
  292. Sun Mar 24 01:01:24 2024 no P-1/P+1/ECM available, skipping
  293. Sun Mar 24 01:01:24 2024 commencing number field sieve (277-digit input)
  294. Sun Mar 24 01:01:24 2024 R0: -202755595904452569706561330872953769
  295. Sun Mar 24 01:01:24 2024 R1: 1
  296. Sun Mar 24 01:01:24 2024 A0: 1
  297. Sun Mar 24 01:01:24 2024 A1: 0
  298. Sun Mar 24 01:01:24 2024 A2: 3
  299. Sun Mar 24 01:01:24 2024 A3: 0
  300. Sun Mar 24 01:01:24 2024 A4: 9
  301. Sun Mar 24 01:01:24 2024 A5: 0
  302. Sun Mar 24 01:01:24 2024 A6: 27
  303. Sun Mar 24 01:01:24 2024 A7: 0
  304. Sun Mar 24 01:01:24 2024 A8: 81
  305. Sun Mar 24 01:01:24 2024 skew 0.66, size 2.702e-08, alpha 0.526, combined = 1.755e-15 rroots = 0
  306. Sun Mar 24 01:01:24 2024
  307. Sun Mar 24 01:01:24 2024 commencing square root phase
  308. Sun Mar 24 01:01:24 2024 reading relations for dependency 1
  309. Sun Mar 24 01:01:38 2024 read 53086643 cycles
  310. Sun Mar 24 01:03:19 2024 cycles contain 188662514 unique relations
  311. Sun Mar 24 01:08:20 2024 read 188662514 relations
  312. Sun Mar 24 01:24:50 2024 multiplying 188662514 relations
  313. Sun Mar 24 01:50:15 2024 multiply complete, coefficients have about 6372.18 million bits
  314. Sun Mar 24 01:50:43 2024 warning: no irreducible prime found, switching to small primes
  315. Sun Mar 24 01:51:49 2024 initial square root is modulo 13
  316. Sun Mar 24 03:14:56 2024 Newton iteration failed to converge
  317. Sun Mar 24 03:14:56 2024 algebraic square root failed
  318. Sun Mar 24 03:14:56 2024 reading relations for dependency 2
  319. Sun Mar 24 03:15:11 2024 read 53099966 cycles
  320. Sun Mar 24 03:17:16 2024 cycles contain 188695126 unique relations
  321. Sun Mar 24 03:20:53 2024 read 188695126 relations
  322. Sun Mar 24 03:43:30 2024 multiplying 188695126 relations
  323. Sun Mar 24 04:09:55 2024 multiply complete, coefficients have about 6373.28 million bits
  324. Sun Mar 24 04:10:22 2024 warning: no irreducible prime found, switching to small primes
  325. Sun Mar 24 04:11:44 2024 initial square root is modulo 13
  326. Sun Mar 24 05:36:34 2024 Newton iteration failed to converge
  327. Sun Mar 24 05:36:34 2024 algebraic square root failed
  328. Sun Mar 24 05:36:34 2024 reading relations for dependency 3
  329. Sun Mar 24 05:36:48 2024 read 53080708 cycles
  330. Sun Mar 24 05:38:49 2024 cycles contain 188634858 unique relations
  331. Sun Mar 24 05:41:53 2024 read 188634858 relations
  332. Sun Mar 24 06:04:36 2024 multiplying 188634858 relations
  333. Sun Mar 24 06:31:17 2024 multiply complete, coefficients have about 6371.24 million bits
  334. Sun Mar 24 06:31:46 2024 warning: no irreducible prime found, switching to small primes
  335. Sun Mar 24 06:33:12 2024 initial square root is modulo 13
  336. Sun Mar 24 07:58:24 2024 GCD is N, no factor found
  337. Sun Mar 24 07:58:24 2024 reading relations for dependency 4
  338. Sun Mar 24 07:58:37 2024 read 53093276 cycles
  339. Sun Mar 24 08:00:36 2024 cycles contain 188687036 unique relations
  340. Sun Mar 24 08:03:35 2024 read 188687036 relations
  341. Sun Mar 24 08:20:29 2024 multiplying 188687036 relations
  342. Sun Mar 24 08:47:42 2024 multiply complete, coefficients have about 6373.03 million bits
  343. Sun Mar 24 08:48:13 2024 warning: no irreducible prime found, switching to small primes
  344. Sun Mar 24 08:48:19 2024 initial square root is modulo 13
  345. Sun Mar 24 10:13:51 2024 sqrtTime: 33147
  346. Sun Mar 24 10:13:51 2024 p124 factor: 1615900883219779404383476619533003608196782209075484065284931141389179926789600830850697150879755587850452157515599716938631
  347. Sun Mar 24 10:13:51 2024 p153 factor: 783919960491941929542978016100247217203892411614997817222351124999598214399298844076298465484013834956183944429638998523531751247273015961028490561680661
  348. Sun Mar 24 10:13:51 2024 elapsed time 09:12:28
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